<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>login</title>
</head>
<body>
<h4>login</h4>
<hr>
<p th:text="${msg}" style="color: red"></p>
<form  th:action="@{/login}"  method="post">
    <p>用户名：<input type="text" name="name"></p>
    <p>密码<input type="password" name="password"></p>
    <input type="submit" value="提交">
</form>
</body>
</html>